Kihei Weather in October

Thinking of visiting Kihei in October? Expect high temperatures reaching 29°C (84°F) during the day, dropping to 23°C (73°F) at night, with some rainfall likely.

Rainfall in Kihei in October

Analyzing past climate data, one can expect approximately 10 days of rain, averaging 38 mm (1.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Kihei in October

Weather in Kihei is at its perfect in October. Highs reach 29°C (84°F), while nights settle around 23°C (73°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 23°C (73°F), the nights are warm and generally comfortable.

Sunshine in Kihei in October

With approximately 249 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Kihei in October

In October, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in October

With water at 26°C (79°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, October, November and December typically offer the best circumstances for Kihei.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Kihei's climate page.

Kihei Temperature in October

Min Temperature 23°C (73°F)  

Max Temperature 29°C (84°F)  

Water Temperature 26°C (79°F) *  

Chance of Rain 34%  

Precipitation 38 mm (1.5 in)  

Rainy days 10 days  

Humidity 73% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 249 hours *  

Percentage Sunshine 68% *  

* Data from: Kahului, the United States of America (13 KM, 8 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Kihei typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 21°C (70°F).

Average temperatures in October

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‹ January February March April May June July August September October November December ›

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Kihei in October

Browse day-by-day weather records for Kihei spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Kihei historical weather extremes in October

Based on weather observations in Kihei between 1976 and 2025, these are the recorded extremes during October.

• The warmest day in October was on October 3, 2020, with a maximum of 34°C (93°F).
• The lowest daytime temperature in October was 24°C (75°F), recorded on October 18, 1985.
• The coldest night in October in Kihei was on October 7, 1980, with a minimum of 14°C (57°F).

What to Wear in Kihei in October

Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. Expect water temperatures of around 26°C (79°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Kihei in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Kihei's climate page.

More climate data for Kihei

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Kihei climate overview or explore weather in the United States of America.